Extended network

Fmf Powercore 4 Muffler Hex Yam

Fmf · #79-6534 · Exhaust

U.S. Forestry approved spark arrestor
Megamax II is a reverse cone megaphone design and can be run open for closed course or with discs for off-road riding
FMF has radically improved the PC IV by creating a modular end cap that allows for easy tuning with various end caps that alter the power band around the needs of the rider
Quickly changed, the standard Hi-Flo 2" end cap, the optional 1-3/4" end cap for a smoother power delivery and the spark arrestor module all give the PC IV substantial versatility and tremendous performance gains
Not legal for use in California on pollution controlled vehicles, race use only in California - waiver available

$437.39MSRP $449.99

Out of stock at the warehouse — special order. Order it now and we email the ship date before we charge you a cent.

Questions? Call the shop: 801-361-3010

Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014

Description & features5 features

U.S. Forestry approved spark arrestor
Megamax II is a reverse cone megaphone design and can be run open for closed course or with discs for off-road riding
FMF has radically improved the PC IV by creating a modular end cap that allows for easy tuning with various end caps that alter the power band around the needs of the rider
Quickly changed, the standard Hi-Flo 2" end cap, the optional 1-3/4" end cap for a smoother power delivery and the spark arrestor module all give the PC IV substantial versatility and tremendous performance gains
Not legal for use in California on pollution controlled vehicles, race use only in California - waiver available

Specifications3 specs

Part numbers

Shipping

Special order from the distributor network. We email the ship date when you order.

Ground shipping is $14.95, free on orders over $150. Stock is re-checked with the warehouse before your card is charged.

Questions4 answers

Is it in stock?: It isn’t on a shelf at our primary warehouses right now, but it’s orderable through our extended distributor network. We confirm timing by email when you order, before anything is charged.
How fast will it get to me?: We confirm the ship date when you order. If anything changes, you hear it from us first.
Will it fit my machine?: The distributor doesn’t publish a vehicle fitment list for this part. Call the counter at 801-361-3010 with your year, make and model and we’ll check it with you before you order.
Is this genuine Fmf?: Yes. It ships new from the same distributors the big online stores buy from — Fmf part #044434.